Geneva (dpa) - Millions of people worldwide suffer, according to the World Health Organization annually in medical treatments to harm. "Every minute, five people die because of incorrect treatment," said WHO boss Tedros Adhanom Ghebreyesus. Some patients may get a wrong diagnosis or wrong medication. Also amputations of false limbs occur. Reason is about a strict hierarchy. Junior staff or employees did not dare say anything. Germany, like some other countries, leads by example to avoid mistakes as much as possible.